Knee pillow



FIG. 1 is a front elevation view of one embodiment of my new design for a knee pillow;

FIG. 2 is a back elevation view of FIG. 1;

FIG. 3 is a right side elevation view of FIG. 1;

FIG. 4 is a left side elevation view of FIG. 1;

FIG. 5 is a bottom plan view of FIG. 1;

FIG. 6 is a top plan view of FIG. 1; and

FIG. 7 is a bottom and right front perspective view thereof.

FIG. 8 is a front elevation view of another embodiment of a knee pillow;

FIG. 9 is a back elevation view of FIG. 8;

FIG. 10 is a right side elevation view of FIG. 8;

FIG. 11 is a left side elevation view of FIG. 8;

FIG. 12 is a bottom plan view of FIG. 8;

FIG. 13 is a top plan view of FIG. 8; and

FIG. 14 is a bottom and right front perspective view thereof.

FIG. 15 is a front elevation view of an embodiment of a knee pillow with removable padding;

FIG. 16 is a back elevation view of FIG. 15;

FIG. 17 is a right side elevation view of FIG. 15;

FIG. 18 is a left side elevation view of FIG. 15;

FIG. 19 is a bottom plan view of FIG. 15;

FIG. 20 is a top plan view of FIG. 15; and,

FIG. 21 is a top and left front perspective view thereof.

The broken lines shown in the drawings illustrate environment and form no part of the claimed design. 

CLAIM The ornamental design for a knee pillow, as shown and described. 